def get(self):
form = CouponForm()
if request.args.get('status') == str(COUPON_STATUS["ALL"]):
coupons = list(
Information.objects(user_id=current_user.id).first().coupon)
for i in range(len(coupons) - 1, -1, -1):
if coupons[i].status == COUPON_STATUS[
"EXPIRED"] or Order.objects(
buyer_id=current_user.id,
coupon_id=coupons[i].id,
status__ne=ORDER_STATUS["CANCEL"]).first() != None:
del coupons[i]
status = COUPON_STATUS["ALL"]
else:
coupons = Coupon.objects(
id__nin=[
coupon.id for coupon in Information.objects(
user_id=current_user.id).first().coupon
],
begin_time__lte=datetime.datetime.utcnow() +
datetime.timedelta(hours=8),
status=COUPON_STATUS["ACTIVE"])
status = None
return render_template('user/coupon/list.html',
status=status,
coupons=coupons,
form=form,
COUPON_STATUS=COUPON_STATUS)
def post(self, product_id):
form = NormalForm()
product = Product.objects(id=product_id, bidding=False).first()
if product == None:
abort(404)
if form.validate_on_submit():
information = Information.objects(user_id=current_user.id).first()
if form.like.data == True:
if product in information.like:
information.like.remove(product)
like = "far fa-heart"
else:
information.like.append(product)
like = "fas fa-heart"
information.save()
return like
elif form.cart.data == True and product.seller_id.id != current_user.id:
if product in information.cart:
information.cart.remove(product)
cart = "加入購物車"
else:
information.cart.append(product)
cart = "移出購物車"
information.save()
return cart
abort(404)
def get(self, product_id):
form = BiddingForm()
product = Product.objects(id=product_id, bidding=True).first()
like = "far fa-heart"
if product == None:
abort(404)
if current_user.is_active:
#update history
information = Information.objects(user_id=current_user.id).first()
history_product = [h['product'] for h in information.history]
try:
index = history_product.index(product)
information.history[
index].create_time = datetime.datetime.utcnow()
except ValueError:
information.history.append(History(product=product))
information.save()
if product in information.like:
like = "fas fa-heart"
product.view += 1
product.save()
return render_template('product/bidding.html',
form=form,
product=product,
like=like,
product_json=product.to_json(),
now=datetime.datetime.utcnow() +
datetime.timedelta(hours=8))
def get(self):
form = CartForm()
products = Information.objects(user_id=current_user.id).first().cart
return render_template('user/account/cart.html',
form=form,
hicoin=current_user.hicoin,
products=products)
def get(self):
form = CartForm()
products = Information.objects(user_id=current_user.id).first().cart
coupons = list(
Information.objects(user_id=current_user.id).first().coupon)
for i in range(len(coupons) - 1, -1, -1):
if coupons[i].status == COUPON_STATUS["EXPIRED"] or Order.objects(
buyer_id=current_user.id,
coupon_id=coupons[i].id,
status__ne=ORDER_STATUS["CANCEL"]).first() != None:
del coupons[i]
return render_template('user/account/cart.html',
form=form,
hicoin=current_user.hicoin,
coupons=coupons,
products=products)
def validate_coupon(form, coupon_id):
coupon = Coupon.objects(id=coupon_id.data,
begin_time__lte=datetime.datetime.utcnow() +
datetime.timedelta(hours=8),
status=COUPON_STATUS["ACTIVE"]).first()
if coupon == None:
raise ValidationError('此優惠券不存在')
elif Information.objects(user_id=current_user.id,
coupon__contain=coupon).first() != None:
raise ValidationError('此優惠券已兌換')
def get(self):
coupons = list()
temp_coupons = Information.objects(
user_id=current_user.id).first().coupon
now = datetime.datetime.utcnow() + datetime.timedelta(hours=8)
for temp_coupon in temp_coupons:
if now > temp_coupon.begin_time and now < temp_coupon.due_time and Order.objects(
buyer_id=current_user.id,
coupon_id=temp_coupon.id).first() == None:
coupons.append(temp_coupon.to_json())
return json.dumps({'coupons': coupons})
def post(self):
form = CouponForm()
if form.validate_on_submit():
information = Information.objects(user_id=current_user.id).first()
coupon = Coupon.objects(id=form.coupon_id.data).first()
information.coupon.append(coupon)
information.save()
return redirect(url_for('user.coupon',
status=COUPON_STATUS["ALL"]))
return self.get()
def post(self, product_id):
form = BiddingForm()
product = Product.objects(
id=product_id,
status=0,
bidding=True,
bid__due_time__gt=datetime.datetime.utcnow() +
datetime.timedelta(hours=8)).first()
if product == None:
abort(404)
if form.validate_on_submit():
your_price = product.bid.now_price + product.bid.per_price * form.price.data
if your_price > product.price:
your_price = product.price
if current_user != product.bid.buyer_id and current_user.hicoin < your_price:
form.price.errors.append('金額不足')
elif current_user == product.bid.buyer_id and current_user.hicoin < (
your_price - product.bid.now_price):
form.price.errors.append('金額不足')
else:
if product.bid.buyer_id != None:
if product.bid.buyer_id == current_user:
current_user.hicoin += product.bid.now_price
else:
pre_buyer = User.objects(
id=product.bid.buyer_id.id).first()
pre_buyer.hicoin += product.bid.now_price
pre_buyer.save()
product.bid.buyer_id = current_user.id
if your_price >= product.price:
Order(buyer_id=current_user.id,
product_id=product_id).save()
product.status = 1
product.bid.now_price = your_price
current_user.hicoin -= your_price
current_user.save()
product.save()
like = "far fa-heart"
information = Information.objects(user_id=current_user.id).first()
if product in information.like:
like = "fas fa-heart"
return render_template('product/bidding.html',
form=form,
product=product,
like=like,
product_json=product.to_json())
def post(self):
product_id = request.values['product_id']
product = Product.objects(id=product_id).first()
if product == None:
abort(404)
information = Information.objects(user_id=current_user.id).first()
for (idx, cart) in enumerate(information.cart):
if product.id == cart.id:
del information.cart[idx]
information.save()
return "加入購物車"
information.cart.append(product.id)
information.save()
return "移出購物車"
return abort(404)
def post(self, product_id):
form = LikeForm()
information = Information.objects(user_id=current_user.id).first()
product = Product.objects(id=product_id).first()
if form.validate_on_submit():
if form.like.data == True:
if product in information.like:
information.like.remove(product)
like = "far fa-heart"
else:
information.like.append(product)
like = "fas fa-heart"
information.save()
return like
return "error"
def get(self, product_id):
form = BiddingForm()
product = Product.objects(id=product_id, bidding=True).first()
categories = Category.objects(categorycontains=product.categories)
orders = Order.objects(product_id__in=Product.objects(
seller_id=product.seller_id))
similar_product = Product.objects(
id__ne=product_id,
bid__due_time__gt=datetime.datetime.utcnow() +
datetime.timedelta(hours=8),
bidding=True,
status=0,
categories__in=product.categories).order_by('-create_time')[:12]
like = "far fa-heart"
remove = "下架此商品"
if product == None:
abort(404)
if current_user.is_active:
#update history
information = Information.objects(user_id=current_user.id).first()
history_product = [h['product'] for h in information.history]
try:
index = history_product.index(product)
information.history[
index].create_time = datetime.datetime.utcnow()
except ValueError:
information.history.append(History(product=product))
information.save()
if product in information.like:
like = "fas fa-heart"
product.view += 1
product.save()
return render_template('product/bidding.html',
form=form,
orders=orders,
product=product,
similar_product=similar_product,
PRODUCT_STATUS=PRODUCT_STATUS,
remove=remove,
like=like,
now=datetime.datetime.utcnow() +
datetime.timedelta(hours=8))
def post(self):
form = CartForm()
checkedProducts = request.form.getlist("productCheck")
information = Information.objects(user_id=current_user.id).first()
products = Product.objects(id__in=checkedProducts,
seller_id__ne=current_user.id,
status=0,
bidding=False)
total_price = 0
coupon_dict = dict()
for product in products:
try:
coupon = Coupon.objects(
id=request.form.get(str(product.id))).first()
except:
coupon = None
if coupon in information.coupon and Order.objects(
buyer_id=current_user.id,
coupon_id=coupon.id,
status__ne=ORDER_STATUS["CANCEL"]).first() == None:
total_price += max(
0, int(product.price * product.discount - coupon.discount))
coupon_dict[product.id] = coupon.id
else:
total_price += int(product.price * product.discount)
coupon_dict[product.id] = None
if current_user.hicoin >= total_price:
current_user.hicoin -= total_price
current_user.save()
for product in products:
Order(buyer_id=current_user.id,
product_id=product.id,
coupon_id=coupon_dict[product.id]).save()
product.status = 1
product.save()
information.cart.remove(product)
information.save()
return redirect(url_for('user.purchase_list', status='4'))
def post(self):
form = CartForm()
checkedProducts = request.form.getlist("productCheck")
information = Information.objects(user_id=current_user.id).first()
products = Product.objects(id__in=checkedProducts,
seller_id__ne=current_user.id,
status=0,
bidding=False)
total_price = sum(product['price'] for product in products)
if current_user.hicoin >= total_price:
current_user.hicoin -= total_price
current_user.save()
for product in products:
Order(buyer_id=current_user.id, product_id=product.id).save()
product.status = 1
product.save()
information.cart.remove(product)
information.save()
return redirect(url_for('cart'))
def get(self):
products = Information.objects(user_id=current_user.id).first().history
products = sorted(products, key=lambda k: k.create_time, reverse=False)
return render_template('user/product/history.html', products=products)
def get(self):
status = request.args.get('status')
products = Information.objects(
user_id=current_user.id).order_by(status).first().like
status = request.args.get('status')
if (status == SORT_STATUS["CREATE_TIME"]):
products = sorted(products,
key=lambda k: k.create_time,
reverse=False)
elif (status == SORT_STATUS["PRICE"]):
products = sorted(products, key=lambda k: k.price, reverse=False)
elif (status == SORT_STATUS["HOT"]):
products = sorted(products, key=lambda k: k.view, reverse=False)
elif (status == SORT_STATUS["RATING"]):
rating_dict = {} # user:rating
product_rating_dict = {} #product:rating
for user in User.objects():
seller_orders = Order.objects(
product_id__in=Product.objects(seller_id=user.id),
status=ORDER_STATUS["COMPLETE"])
buyer_orders = Order.objects(
product_id__in=Product.objects(seller_id=user.id),
status=ORDER_STATUS["COMPLETE"])
rating = 0
count_seller_orders = 0
count_buyer_orders = 0
for order in seller_orders:
print(order.seller_rating)
if order.seller_rating != None:
rating += order.seller_rating
count_seller_orders += 1
for order in buyer_orders:
print(order.buyer_rating)
if order.buyer_rating != None:
rating += order.buyer_rating
count_buyer_orders += 1
#rating += buyer_orders.buyer_rating
if count_buyer_orders + count_seller_orders != 0:
rating /= count_buyer_orders + count_seller_orders
else:
rating = 0
rating_dict[user.id] = rating
for product in products:
product_rating_dict[product.id] = rating_dict.get(
product.seller_id)
#print(rating)
products = [
x for _, x in sorted(zip(product_rating_dict, products),
key=lambda pair: pair[0])
] #sorted products by product_rating_dict
#sorted(rating_dict.items(), key=lambda d: d[0])
#products = sorted(products, key=lambda k: k.product.seller_id.rating, reverse=False)
return render_template('user/product/like.html',
products=products,
PRODUCT_STATUS=PRODUCT_STATUS,
SORT_STATUS=SORT_STATUS)
def get(self):
products = Information.objects(user_id=current_user.id).first().like
return render_template('user/product/like.html', products=products)
def post(self, product_id):
form = BiddingForm()
product = Product.objects(
id=product_id,
status=0,
bidding=True,
bid__due_time__gt=datetime.datetime.utcnow() +
datetime.timedelta(hours=8)).first()
if product == None:
abort(404)
if form.remove.data == True:
remove = "商品已下架"
product = Product.objects(id=product_id, bidding=False).first()
product.status = PRODUCT_STATUS['REMOVE']
product.save()
return remove
if form.validate_on_submit():
your_price = product.bid.now_price + product.bid.per_price * form.price.data
if your_price > product.price:
your_price = product.price
flash('金額過多', 'toomuch')
if product.bid.per_price * form.price.data <= 0 or product.seller_id.id == current_user.id:
flash('錯誤', 'error')
else:
if current_user != product.bid.buyer_id and current_user.hicoin < your_price:
form.price.errors.append('金額不足')
flash('金額不足', 'error')
elif current_user == product.bid.buyer_id and current_user.hicoin < (
your_price - product.bid.now_price):
form.price.errors.append('金額不足')
flash('金額不足', 'error')
else:
if product.bid.buyer_id != None:
if product.bid.buyer_id == current_user:
current_user.hicoin += product.bid.now_price
else:
pre_buyer = User.objects(
id=product.bid.buyer_id.id).first()
pre_buyer.hicoin += product.bid.now_price
pre_buyer.save()
flash('出價成功', 'success')
if product.bid.due_time - (
datetime.datetime.utcnow() +
datetime.timedelta(hours=8)) < datetime.timedelta(
seconds=30):
product.bid.due_time += datetime.timedelta(minutes=3)
product.bid.buyer_id = current_user.id
if your_price >= product.price:
Order(buyer_id=current_user.id,
product_id=product_id).save()
product.status = 1
product.bid.now_price = your_price
current_user.hicoin -= your_price
current_user.save()
product.save()
updatePriceViaSocketIO(product.id, your_price)
like = "far fa-heart"
information = Information.objects(user_id=current_user.id).first()
if product in information.like:
like = "fas fa-heart"
return redirect(url_for('show_bidding', product_id=product_id))